There are three signal base stations in Songjia Village.

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The signal base station that Sister Sun's mobile phone accesses is located in the southwest corner of the urban village.

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On the roof of a self-built building about 100 meters away from the Little Sun Sand Therapy Room.

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The No. 2 base station on Pingyuan Road is a base station erected on Pingyuan Road in Tieshi, covering three residential quarters around it.

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The No. 1 base station of Baota Mountain is a base station erected on a hill in the suburbs of Tieshi.

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Near there, there are some chemical plants, warehouses and slaughterhouses.

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What kind of people often haunt these three places?

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Now, Chen Yan did not doubt the target.

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Song Wenlong hasn't found each other for 20 years, which shows how deeply this Sister Sun has hidden.

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"Team Wang, arrange for someone to investigate the 200-meter resident population around the No. 3 base station in Songjiacun. I want everyone's list."

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"There are also permanent residents of the three communities covered by the No. 2 base station on Pingyuan Road, connecting with the community and getting a list of all residents."

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"There is also Baota Mountain. Over the years, the list of people who have been working and living there for a long time."

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Since the other party has frequented these three places for twenty years.

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Then it must not be a floating population.

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Sister Sun, most likely it's just a hidden identity.

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But if this person wants to live, he must have a true identity.

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And the people who appear in these three places at the same time will definitely include this sister Sun.

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Wang Shun was ordered to immediately organize an investigation.

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After all, the iron market is Wang Shun's territory.

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In less than half an hour, Wang Shun sent Chen Yan the list of personnel from these three regions.

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And a wave of comparative analysis has been carried out.

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"These data are all data left over from the census, and there is no problem with the accuracy."

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Chen Yan nodded.

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To say that the survey with the most accurate head count is definitely the census.

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"We conducted a preliminary investigation and analysis of the three lists."

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In addition to the three big lists, Wang Shun also has a small list: "There are three people in total."

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Handing the list to Chen Yan, Wang Shun continued: "We checked out a total of three people, and they have been working in three places all these years."

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Chen Yan picked up the list and looked at the three names on it.

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Ma Zhijuan, Tian Rong, Song Dezhi!

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After the list is the specific information of the three people.

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"Ma Zhijuan, female, 53 years old, lives on Pingyuan Road all year round."

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"Her parents live in Songjia Village, and her husband runs a logistics company in Baota Mountain."

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"Tian Rong, male, 48 years old, usually rents out his own house in Songjia Village. He usually lives in the house on Pingyuan Road."

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"The last person, Song Dezhi, male, 66 years old, lives in Songjia Village. He is a neighbor and a relative of Song Wenlong. He is his distant cousin."

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"Song Dezhi has a daughter who lives on Pingyuan Road."

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"He built a slaughterhouse in Baota Mountain in his early years, and now his son is running it."

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Three people, three documents.

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Wang Shun and the others checked and compared the list of 639 people.

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Only these three people have often appeared in Songjia Village, Pingyuan Road and Baota Mountain in the past 20 years.

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Picking up Ma Zhijuan's information, Chen Yan frowned.

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Sister Sun...

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Ma Zhijuan...

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This Ma Zhijuan is the only woman among the three, and she still has a criminal record.

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Thirty-one years ago, 22-year-old Ma Zhijuan set a fire.

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According to records, Ma Zhijuan set fire to her firewood house because of a conflict with her neighbor's daughter.

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But because it was discovered in time, it didn't make a big mistake.

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At that time, Ma Zhijuan was only detained for half a month and then released.

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"How is the financial situation of the three-person family?"

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Having controlled the trafficking gang for 20 years, the wealth accumulated is definitely not small.

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It is impossible for the other party to only make money and not spend money for so many years.

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"Among the three, Ma Zhijuan's family has the best conditions."

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"We checked the property under her name. There are 8 houses in the Iron City alone."

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"The condition of Song Dezhi's family is also good. Although he only has an old house in Songjia Village, his daughter and son have more property."

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"Only Tian Rong, whose family's economic conditions are average, only makes money by renting out, and does not have any huge property."

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"check!"

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After reading about the three people's materials, Chen Yan began to assign tasks.

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"The focus is on the logistics company of Ma Zhijuan's family and the slaughterhouse of Song Dezhi's son."

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"Fund transactions and account profits must be checked clearly."

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Among the three people, except for Ma Zhijuan who had a deliberate arson accident when he was young, the other two have very clean homes.

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From the simple information, it is impossible to tell that the three are related to Song Wenlong's crime of abduction and trafficking.

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However, after directly controlling Song Wenlong for twenty years, he did not reveal the slightest clue.

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Such people must be very cautious.

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And be quick.

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Song Wenlong's arrest is relatively secretive, but if that Sister Sun is really one of the three, then the other party must already know the news.

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After all, the Little Sun Sand Therapy Room was surrounded, and many people in the urban village saw it.

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Therefore, Chen Yan wanted to catch the opponent before he retracted all his tentacles.

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As for why Chen Yan didn't pinpoint whether Sister Sun was male or female, that was because Song Wenlong didn't know either.

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When the other party calls him, they use the voice changer to simulate the voice.

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The other party just gave Song Wenlong a name.

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Sister Sun.

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Chen Yan cannot judge that the other party is female just because of a title.

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Therefore, each of the three people Wang Shun sorted out is possible.

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Now, Chen Yan is actually playing a time lag.

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The other party didn't know that Chen Yan and Wang Shun had connected to the base station by phone, and locked his approximate range.

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Therefore, Chen Yan still has time to investigate and collect evidence.

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Within two hours, Wang Shun had already returned.

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"I found it!"

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An excited Wang Shun handed a stack of documents to Chen Yan: "Ma Zhijuan's logistics company is not a big problem."

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"The business is in good condition, but the slaughterhouse of Song Dezhi's son... has a problem!"

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"This slaughterhouse is rather strange. It was opened by Song Dezhi 25 years ago."

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"But they never recruit local workers, and most of the people who work there are disabled."

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"According to the nearby villagers, there are still many mute and deaf people in that slaughterhouse."

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"Song Dezhi said it was to help disabled people find employment, but now it seems..."

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Disabled!

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Chen Yan narrowed his eyes slightly.

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"Immediately block the slaughterhouse and arrest Song Dezhi and his son!"

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……

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The blockade worked well.

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However, the arrest work took a bit of twists and turns.

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Wang Shun and the others caught Song Dezhi at the airport.

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trial room.

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Chen Yan looked at Song Dezhi sitting in front of him in surprise.

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"Actually... it's you!"

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Yes, Chen Yan has seen this Song Dezhi.

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Just when Song Wenlong was arrested.

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At the entrance of Little Sun Sand Therapy Room, there was an old security guard lying on a rocking chair.

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He is Song Dezhi!

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"This police officer, did you make a mistake?"

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Song Dezhi's expression was a little panicked: "I'm going to travel abroad..."

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"The plane can't catch up now."

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travel?

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Chen Yan sneered: "Should I call you Song Dezhi...or Sister Sun?"

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Song Dezhi was stunned for a moment: "This is a police officer... I'm almost 70 years old, and I'm half a person in the dirt. What is Sister Sun..."

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"Aren't you kidding me?"

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Chen Yan sighed slightly, leaned back in the chair, and looked at the elderly man in front of him.

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He was a little confused, as Song Dezhi said, he was almost 70 years old.

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Why are you still doing these unconscionable things?

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Is he really not afraid of retribution?

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"Song Dezhi, you can be exempted from criminal punishment if you are over 70 years old, but you still have a few years left."

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"What's more, the crime you committed is enough to be sentenced to death You can't escape even if you are eighty years old."

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"Why arrest you, you know better than me."

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"Song Dezhi, on the way to get you back, we have sealed up your slaughterhouse in Baota Mountain..."

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"Who are the people working there, you know better than me, right?"

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When Song Dezhi heard that the slaughterhouse was being investigated, his eyes paused slightly and his expression became a little stiff.

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However, the latter words made Chen Yan stunned.

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"This police officer... I handed over the slaughterhouse to my son ten years ago."

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"What's going on there... I'm not quite sure..."

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Chen Yan shook the pen slightly, and looked at Song Dezhi in disbelief.

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"Song Dezhi, the owner of the slaughterhouse, but your son!"

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Chen Yan is very clear about the meaning of Song Dezhi's words.

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It is nothing more than that the owner of the slaughterhouse is not himself, but his son.

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So, what happened inside has nothing to do with him at all.

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Even if it is suspected of a crime, it is his son's business.

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It is said that tiger poison does not eat offspring, Chen Yan has gained a lot of knowledge this time.

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